Allen, C. C.; Morris, R. V.; Lindstrom, D. J.; Lindstrom, M. M.; Lockwood, J. P. (March 1997). JSC Mars-1: Martian regolith simulant(PDF). Lunar and Planetary Exploration XXVIII. Archived from the original(PDF) on 10 September 2014. Retrieved 10 May 2014.
web.archive.org
Allen, C. C.; Morris, R. V.; Lindstrom, D. J.; Lindstrom, M. M.; Lockwood, J. P. (March 1997). JSC Mars-1: Martian regolith simulant(PDF). Lunar and Planetary Exploration XXVIII. Archived from the original(PDF) on 10 September 2014. Retrieved 10 May 2014.
